<nav class="navbar navbar-default">
    <div class="container-fluid">
        <div class="navbar-header">
            <a class="navbar-brand" href="#">评估信息汇总系统</a>
        </div>
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
            <ul class="nav navbar-nav">
                <li class="dropdown">
                    <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button"
                       aria-expanded="false">信息管理<span class="caret"></span></a>
                    <ul class="dropdown-menu" role="menu">
                        <li><a href="{:U('Information/addinfo')}">添加信息</a></li>
                        <li><a href="{:U('Information/infoList')}">信息列表</a></li>
                    </ul>
                </li>
                <li class="dropdown">
                    <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button"
                       aria-expanded="false">用户管理<span class="caret"></span></a>
                    <ul class="dropdown-menu" role="menu">
                        <li><a href="#">添加用户</a></li>
                        <li><a href="#">用户列表</a></li>
                    </ul>
                </li>
            </ul>
            <ul class="nav navbar-nav navbar-right">
                <li><a href="#">欢迎{$_SESSION['username']}，使用本系统</a></li>
            </ul>
        </div>
    </div>
</nav>